/**
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.web.login;
import org.exoplatform.container.web.AbstractHttpServlet;
import org.exoplatform.web.security.Credentials;
import org.exoplatform.web.security.security.AbstractTokenService;
import org.exoplatform.web.security.security.CookieTokenService;
import org.gatein.common.logging.Logger;
import org.gatein.common.logging.LoggerFactory;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* @author <a href="mailto:trong.tran@exoplatform.com">Tran The Trong</a>
* @version $Revision$
*/
public class PortalLoginController extends AbstractHttpServlet
{
/** . */
private static final Logger log = LoggerFactory.getLogger(PortalLoginController.class);
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException
{
String username = req.getParameter("username");
String password = req.getParameter("password");
//
if (username == null)
{
log.error("Tried to access the portal login controller without username provided");
resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "No username provided");
return;
}
if (password == null)
{
log.error("Tried to access the portal login controller without password provided");
resp.sendError(HttpServletResponse.SC_BAD_REQUEST, "No password provided");
return;
}
//
log.debug("Found username and password and set credentials in http session");
Credentials credentials = new Credentials(username, password);
req.getSession().setAttribute(InitiateLoginServlet.CREDENTIALS, credentials);
// Obtain initial URI
String uri = req.getParameter("initialURI");
// otherwise compute one
if (uri == null || uri.length() == 0)
{
uri = req.getContextPath() + "/private/classic";
log.debug("No initial URI found, will use default " + uri + " instead ");
}
else
{
log.debug("Found initial URI " + uri);
}
// if we do have a remember me
String rememberme = req.getParameter("rememberme");
if ("true".equals(rememberme))
{
boolean isRemember = "true".equals(req.getParameter(InitiateLoginServlet.COOKIE_NAME));
if (isRemember)
{
//Create token
AbstractTokenService tokenService = AbstractTokenService.getInstance(CookieTokenService.class);
String cookieToken = tokenService.createToken(credentials);
log.debug("Found a remember me request parameter, created a persistent token " + cookieToken + " for it and set it up " +
"in the next response");
Cookie cookie = new Cookie(InitiateLoginServlet.COOKIE_NAME, cookieToken);
cookie.setPath(req.getContextPath());
cookie.setMaxAge((int)tokenService.getValidityTime() / 1000);
resp.addCookie(cookie);
}
}
//
resp.sendRedirect(uri);
}
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException
{
doGet(req, resp);
}
@Override
protected boolean requirePortalEnvironment()
{
return true;
}
}